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Removing all non-numeric characters from string in Python
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276
>>> import re
>>> re.sub("[^0-9]", "", "sdkjh987978asd098as0980a98sd")
'9879...
Pythonic way of checking if a condition holds for any element of a list
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edited Feb 9 '15 at 15:02
rightfold
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Capybara Ambiguity Resolution
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answered Nov 14 '12 at 21:08
e-zince-zinc
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How to find available versions for a bower dependency
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edited Jan 21 '14 at 11:38
answered Jan 21 '14 at 11:32
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How to return a string value from a Bash function
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299
There is no better way I know of. Bash knows only status codes (integers) and strings written ...
Files showing as modified directly after a Git clone
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142
I had the same problem on the Mac after cloning a repository. It would assume all files had been...
How to get the clicked link's href with jquery?
...nd wanted.)
– Redzarf
Dec 16 '17 at 22:34
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How to list out all the subviews in a uiviewcontroller in iOS?
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22 Answers
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CSS border less than 1px [duplicate]
...ove this point:
div { border-color: blue; border-style: solid; margin: 2px; }
div.b1 { border-width: 1px; }
div.b2 { border-width: 0.1em; }
div.b3 { border-width: 0.01em; }
div.b4 { border-width: 1px; border-color: rgb(160,160,255); }
<div class="b1">Some text</div>
<div class="...
Calling a Method From a String With the Method's Name in Ruby
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237
To call functions directly on an object
a = [2, 2, 3]
a.send("length")
# or
a.public_send("le...